Raspberry Pi 3でミニスーファミのエミュレータ canoe-shvcを動かす方法の夢を見た

sudo apt-get update

sudo apt-get install libsdl2-dev
sudo ln -s /opt/vc/lib/libbrcmGLESv2.so /usr/lib/libMali.so
sudo ln -s /opt/vc/lib/libbrcmGLESv2.so /usr/lib/libGLESv1_CM.so

sudo nano /boot/config.txt

hdmi_group=2
hdmi_mode=85

#!/bin/bash

fbset -vyres 1440
./canoe-shvc -filter 3 -rom "$1"
fbset -vyres 720
xrefresh

chmod +x canoe-shvc
chmod +x run.sh

./run.sh game.sfrom

sudo mkdir /etc/sdl2
wget https://raw.githubusercontent.com/gabomdq/SDL_GameControllerDB/master/gamecontrollerdb.txt
sudo cp gamecontrollerdb.txt /etc/sdl2/

#include <SDL.h>

int main()
{
  SDL_Init(SDL_INIT_JOYSTICK);
  atexit(SDL_Quit);

  int num_joysticks = SDL_NumJoysticks();
  int i;
  for(i = 0; i < num_joysticks; ++i)
  {
    SDL_Joystick* js = SDL_JoystickOpen(i);
    if (js)
    {
      SDL_JoystickGUID guid = SDL_JoystickGetGUID(js);
      char guid_str[1024];
      SDL_JoystickGetGUIDString(guid, guid_str, sizeof(guid_str));
      const char* name = SDL_JoystickName(js);

      int num_axes = SDL_JoystickNumAxes(js);
      int num_buttons = SDL_JoystickNumButtons(js);
      int num_hats = SDL_JoystickNumHats(js);
      int num_balls = SDL_JoystickNumBalls(js);

      printf("%s \"%s\" axes:%d buttons:%d hats:%d balls:%d\n",
             guid_str, name,
             num_axes, num_buttons, num_hats, num_balls);

      SDL_JoystickClose(js);
    }
  }

  return 0;
}

gcc -o sdl2-joystick sdl2-joystick.c `sdl2-config --libs --cflags`
./sdl2-joystick

pi@raspberrypi:~ $ ./sdl2-joystick
03000000450c00000151000001010000 "2.4G 2.4G Wireless Device" axes:9 buttons:15 hats:1 balls:0
03000000830500006020000010010000 "USB,2-axis 8-button gamepad  " axes:2 buttons:8 hats:0 balls:0

GUID:
03000000830500006020000000000000

SDL2 Gamepad Tool v1.2 by General Arcade (compiled with SDL version 2.0.7, DLL version 2.0.7)
Website: http://generealarcade.com/gamepadtool/

Searching gamepads...
Found 1 gamepad(s):
"iBuffalo SNES Controller", 03000000830500006020000000000000 (mapping available)
Environment variable "SDL_GAMECONTROLLERCONFIG" is not defined
Checking if new mappings available from github: https://github.com/gabomdq/SDL_GameControllerDB
The GUID for "iBuffalo SNES Controller" is "03000000830500006020000000000000"
Mapping string: '03000000830500006020000000000000,iBuffalo SNES Controller,platform:Windows,a:b1,b:b0,x:b3,y:b2,back:b6,start:b7,leftshoulder:b4,rightshoulder:b5,dpup:-a1,dpdown:+a1,dpleft:-a0,dpright:+a0,'
Searching gamepads...
Found 1 gamepad(s):
"iBuffalo SNES Controller", 03000000830500006020000000000000 (mapping available)

export SDL_JOYSTICK_DEVICE=/dev/input/js0

pi@raspberrypi:~/sdl-jstest/build $ ls -l /dev/input/js0
crw-rw----+ 1 root input 13, 0 Sep 24 11:09 /dev/input/js0

pi@raspberrypi:~/snesmini $ cat  /dev/input/js0
%U%U%U%U%U%U%U%U%U%UPuTTY[[\\]^___`
                                   dvde%eBffggghh%hhiiRjjjjjC

pi@raspberrypi:~/snesmini $ cat run.sh
#!/bin/bash

export SDL_JOYSTICK_DEVICE=/dev/input/js0
fbset -vyres 1440
./canoe-shvc -filter 3 -rom "$1"
fbset -vyres 720
xrefresh

sudo apt-get install cmake
cd
git clone https://github.com/Grumbel/sdl-jstest.git
cd sdl-jstest

mkdir build
cd build
cmake ..
make

sudo make install

CMake Error at /usr/share/cmake-3.7/Modules/FindPackageHandleStandardArgs.cmake:138 (message):
  Could NOT find Curses (missing: CURSES_LIBRARY CURSES_INCLUDE_PATH)
Call Stack (most recent call first):
  /usr/share/cmake-3.7/Modules/FindPackageHandleStandardArgs.cmake:378 (_FPHSA_FAILURE_MESSAGE)
  /usr/share/cmake-3.7/Modules/FindCurses.cmake:196 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  CMakeLists.txt:23 (find_package)

Could NOT find Curses (missing: CURSES_LIBRARY CURSES_INCLUDE_PATH)
sudo apt-get install libncurses5-dev

# -- Found Curses: /usr/lib/arm-linux-gnueabihf/libncurses.so

CMake Error at /usr/share/cmake-3.7/Modules/FindPackageHandleStandardArgs.cmake:138 (message):
  Could NOT find SDL (missing: SDL_LIBRARY SDL_INCLUDE_DIR)
Call Stack (most recent call first):
  /usr/share/cmake-3.7/Modules/FindPackageHandleStandardArgs.cmake:378 (_FPHSA_FAILURE_MESSAGE)
  /usr/share/cmake-3.7/Modules/FindSDL.cmake:188 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  CMakeLists.txt:24 (find_package)

Could NOT find SDL (missing: SDL_LIBRARY SDL_INCLUDE_DIR)
sudo apt-get install libsdl-dev

# -- Found SDL: /usr/lib/arm-linux-gnueabihf/libSDLmain.a;/usr/lib/arm-linux-gnueabihf/libSDL.so;-lpthread (found version "1.2.15")

sdl-jstest --list
Unable to init SDL: Unable to open a console terminal
Need KEYBOARD device . X Window .

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